Compare 256380 vs 256385
| Property | 256380 | 256385 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 31 × 51 × 42731 | 51 × 471 × 10911 |
| Prime factorization | 2 × 2 × 3 × 5 × 4273 | 5 × 47 × 1091 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4273, 8546, 12819, 17092, 21365, 25638, 42730, 51276, 64095, 85460, 128190, 256380 | 1, 5, 47, 235, 1091, 5455, 51277, 256385 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111101001011111002 | 1111101001100000012 |
| Base 3 | 1110002001203 | 1110002002023 |
| Base 4 | 3322113304 | 3322120014 |
| Base 5 | 312010105 | 312010205 |
| Base 6 | 52545406 | 52545456 |
| Base 7 | 21153157 | 21153237 |
| Base 8 | 7645748 | 7646018 |
| Base 9 | 4306169 | 4306229 |
| Base 10 | 25638010 | 25638510 |
| Base 11 | 16569311 | 16569811 |
| Base 12 | 10445012 | 10445512 |
| Base 13 | 8c90713 | 8c90c13 |
| Base 14 | 6960c14 | 6961314 |
| Base 15 | 50e7015 | 50e7515 |
| Base 16 | 3e97c16 | 3e98116 |